Las Trampas Regional Wilderness

Alameda & Contra Costa Counties, East Bay, California · Regional Wilderness Preserve

A 5,342-acre East Bay wilderness preserve featuring two rugged ridgelines, oak woodlands, and chaparral. Managed by the East Bay Regional Park District, it offers hiking and equestrian trails with significant elevation changes, abundant wildlife, and scenic views near Danville and San Ramon.

Top trails

• Rocky Ridge View and Elderberry Loop Trail — 4.7 mi loop
• Ringtail Cat, Madrone, Las Trampas Ridge and Corduroy Hills Loop — 7.8 mi loop
• Las Trampas Peak — 4.3 mi
• Las Trampas and Rocky Ridge Loop — 14.7 mi loop
• Rocky Ridge Trail — 16.4 mi

Visiting

Fees — General Admission: $0, Trailhead Parking: $0.

Parking: ADA designated parking spaces are available at the Bollinger Staging Area. Parking fee information was not specified on the official park page; consult the EBRPD fee schedule for current rates.. Dogs allowed on leash. Phone: (888) 327-2757.

Coordinates: 37.8158, -122.0408. Official website.

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